sudo gem install omniauth-google-oauth2 -v '0.4.1' --source 'https://rubygems.org/'

gem install bundler --pre


Errno::EACCES: Permission denied @ rb_file_s_rename - (/home/git/.gem/ruby/2.3.0/cache/omniauth-google-oauth2-0.4.1.gem,
/home/git/gitlab/vendor/bundle/ruby/2.3.0/cache/omniauth-google-oauth2-0.4.1.gem)
An error occurred while installing omniauth-google-oauth2 (0.4.1), and Bundler cannot continue.
Make sure that `gem install omniauth-google-oauth2 -v '0.4.1' --source 'https://rubygems.org/'` succeeds before bundling.

In Gemfile:
  omniauth-google-oauth2


rm -rf /home/git/gitlab/vendor/bundle/ruby/2.3.0/cache/omniauth-google-oauth2-0.4.1.gem

rm -rf /home/git/.gem/ruby/2.3.0/cache/
rm -rf /home/git/gitlab/vendor/bundle/ruby/2.3.0/cache/
